
/*
 * Copyright 2002-2012 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
/*
 *版权所有2002-2012原作者。
 *
 *根据Apache许可证2.0版（“许可证”）获得许可；
 *除非符合许可证，否则不得使用此文件。
 *您可以在以下地址获取许可证副本：
 *
 *      https://www.apache.org/licenses/LICENSE-2.0
 *
 *除非适用法律要求或书面同意，软件
 *根据许可证分发的内容是按“原样”分发的，
 *无任何明示或暗示的保证或条件。
 *有关管理权限和
 *许可证下的限制。
 */

package org.springframework.beans.factory;

import org.springframework.beans.BeansException;

/**
 * Interface to be implemented by beans that wish to be aware of their
 * owning {@link BeanFactory}.
 *
 * <p>For example, beans can look up collaborating beans via the factory
 * (Dependency Lookup). Note that most beans will choose to receive references
 * to collaborating beans via corresponding bean properties or constructor
 * arguments (Dependency Injection).
 *
 * <p>For a list of all bean lifecycle methods, see the
 * {@link BeanFactory BeanFactory javadocs}.
 *
 * @author Rod Johnson
 * @author Chris Beams
 * @since 11.03.2003
 * @see BeanNameAware
 * @see BeanClassLoaderAware
 * @see InitializingBean
 * @see org.springframework.context.ApplicationContextAware
 */
/**
 *要由希望了解其
 *拥有｛@link BeanFactory｝。
 *
 *＜p＞例如，bean可以通过工厂查找协作bean
 *（依赖项查找）。注意，大多数bean将选择接收引用
 *通过相应的bean财产或构造函数协作bean
 *参数（依赖注入）。
 *
 *＜p＞有关所有bean生命周期方法的列表，请参阅
 *｛@link BeanFactory BeanFactory javadocs｝。
 *
 *@作者Rod Johnson
 *@作者Chris Beams
 *@自2003年3月11日
 *@参见BeanNameAware
 *@参见BeanClassLoaderAware
 *@参见InitializingBean
 *@参见org.springframework.context.ApplicationContextAware
 */
public interface BeanFactoryAware extends Aware {

	/**
	 * Callback that supplies the owning factory to a bean instance.
	 * <p>Invoked after the population of normal bean properties
	 * but before an initialization callback such as
	 * {@link InitializingBean#afterPropertiesSet()} or a custom init-method.
	 * @param beanFactory owning BeanFactory (never {@code null}).
	 * The bean can immediately call methods on the factory.
	 * @throws BeansException in case of initialization errors
	 * @see BeanInitializationException
	 */
	/**
	 *将所属工厂提供给bean实例的回调。
	 *<p>在填充正常bean财产后调用
	 *但在初始化回调（如
	 *｛@link InitializingBean#afterPropertiesSet（）｝或自定义init方法。
	 *@param beanFactory拥有beanFactory（从不｛@code null｝）。
	 *bean可以立即调用工厂上的方法。
	 *初始化错误时@throws BeansException
	 *@参见BeanInitializationException
	 */
	void setBeanFactory(BeanFactory beanFactory) throws BeansException;

}
